Firefox垂直侧边栏配置指南

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Firefox浏览器默认使用水平标签栏布局，而Microsoft Edge的垂直侧边栏设计因其在信息密度上的优势而广受欢迎。本文将详细介绍如何在Firefox中实现类似的垂直侧边栏效果，提升您的浏览体验。

实现原理

通过结合使用Sidebery扩展和自定义CSS，我们可以隐藏默认的水平标签栏，并创建一个可展开的垂直侧边栏，实现更高效的标签页管理。

详细步骤

1. 安装Sidebery扩展

首先，打开Firefox浏览器，访问Sidebery插件页面并安装该扩展。

2. 启用自定义CSS支持

  1. 在地址栏中输入about:config
  2. 点击”接受风险并继续”
  3. 搜索以下选项并确保其值为true：
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    toolkit.legacyUserProfileCustomizations.stylesheets

3. 创建并配置userChrome.css文件

  1. 打开Firefox设置 → 浏览器帮助 → 更多排障信息 → 配置文件夹 → 打开目录
  2. 在打开的目录中创建chrome文件夹（如果不存在）
  3. 在chrome文件夹中创建userChrome.css文件
  4. 将以下代码复制到该文件中：
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/* #tabbrowser-tabs[orient="horizontal"] {
    visibility: collapse !important;
} */

:root {
    /* Delay before expanding tabs */
    --delay: 0s;
    /* Time it takes for sidebar to expand. */
    --transition-time: 0.2s;
    /* Width of expanded sidebar */
    --expanded-width: 250px;
}

#TabsToolbar:not([customizing="true"]) {
    visibility: collapse !important;
}

@media (-moz-platform: macos) {
    :root:not([customizing="true"]) #nav-bar:not([inFullscreen]) {
        padding-left: 80px !important;
    }

    :root:not([customizing="true"]) #TabsToolbar .titlebar-buttonbox-container {
        visibility: visible !important;
        position: absolute;
        top: 12px;
        left: 0px;
        display: block;
    }
}

/* Linux/GTK specific styles */
@media (-moz-gtk-csd-available),
(-moz-platform: linux) {
    .browser-toolbar:not(.titlebar-color) {
        /* Fixes wrong coloring applied with --toolbar-bgcolor by Firefox (#101) */
        background-color: transparent !important;
        box-shadow: none !important;
    }

    #TabsToolbar:not([customizing="true"]) {
        visibility: collapse !important;
    }

    #toolbar-menubar {
        padding-top: 0px !important;
    }

    /* Fixes issue in FF 123 where minimize, close, and maximize buttons no longer work. */
    :root[tabsintitlebar] #titlebar {
        will-change: auto !important;
    }

    :root:not([customizing="true"]) #toolbar-menubar[inactive]+#TabsToolbar .titlebar-buttonbox-container {
        visibility: visible !important;
        position: absolute;
        top: var(--uc-win-ctrl-vertical-offset);
        display: block;
        z-index: 101;
    }

    /* enable rounded top corners */
    :root[tabsintitlebar][sizemode="normal"]:not([gtktiledwindow="true"]):not([customizing="true"]) #nav-bar {
        border-top-left-radius: env(-moz-gtk-csd-titlebar-radius);
        border-top-right-radius: env(-moz-gtk-csd-titlebar-radius);
    }

    /* window control padding values (these don't change the size of the actual buttons, only the padding for the navbar) */
    :root[tabsintitlebar]:not([customizing="true"]) {
        /* default button/padding size based on adw-gtk3 theme */
        --uc-win-ctrl-btn-width: 38px;
        --uc-win-ctrl-padding: 12px;
        /* vertical offset from the top of the window, calculation: (1/2 * (NAVBAR_HEIGHT - BUTTON_HEIGHT)) */
        --uc-win-ctrl-vertical-offset: 8px;
        /* extra window drag space */
        --uc-win-ctrl-drag-space: 20px;
    }

    :root[tabsintitlebar][lwtheme]:not([customizing="true"]) {
        /* seperate values for when using a theme, based on the Firefox defaults */
        --uc-win-ctrl-btn-width: 30px;
        --uc-win-ctrl-padding: 12px;
        /* vertical offset from the top of the window, calculation: (1/2 * (NAVBAR_HEIGHT - BUTTON_HEIGHT)) */
        --uc-win-ctrl-vertical-offset: 5px;
        /* extra window drag space */
        --uc-win-ctrl-drag-space: 20px;
    }

    /* setting the padding value for all button combinations */
    @media (-moz-gtk-csd-minimize-button),
    (-moz-gtk-csd-maximize-button),
    (-moz-gtk-csd-close-button) {
        #nav-bar {
            --uc-navbar-padding: calc(var(--uc-win-ctrl-btn-width) * 1);
        }
    }

    @media (-moz-gtk-csd-minimize-button) and (-moz-gtk-csd-maximize-button),
    (-moz-gtk-csd-minimize-button) and (-moz-gtk-csd-close-button),
    (-moz-gtk-csd-maximize-button) and (-moz-gtk-csd-close-button) {
        #nav-bar {
            --uc-navbar-padding: calc(var(--uc-win-ctrl-btn-width) * 2);
        }
    }

    @media (-moz-gtk-csd-minimize-button) and (-moz-gtk-csd-maximize-button) and (-moz-gtk-csd-close-button) {
        #nav-bar {
            --uc-navbar-padding: calc(var(--uc-win-ctrl-btn-width) * 3);
        }
    }

    /* only applies padding/positioning if there is 1 or more buttons */
    @media (-moz-gtk-csd-minimize-button),
    (-moz-gtk-csd-maximize-button),
    (-moz-gtk-csd-close-button) {

        /* window controls on the right */
        @media not (-moz-gtk-csd-reversed-placement) {
            #nav-bar {
                padding-inline: 0 calc(var(--uc-navbar-padding, 0) + var(--uc-win-ctrl-padding) + var(--uc-win-ctrl-drag-space)) !important;
            }

            .titlebar-buttonbox-container {
                right: 0;
            }
        }

        /* window controls on the left */
        @media (-moz-gtk-csd-reversed-placement) {
            #nav-bar {
                padding-inline: calc(var(--uc-navbar-padding, 0) + var(--uc-win-ctrl-padding) + var(--uc-win-ctrl-drag-space)) 0 !important;
            }

            .titlebar-buttonbox-container {
                left: 0;
            }
        }
    }

    /* Hide window buttons in fullscreen */
    #navigator-toolbox[style*="margin-top: -"] .titlebar-buttonbox-container,
    [inDOMFullscreen="true"] .titlebar-buttonbox-container {
        transform: translateY(-100px)
    }


}

/* Windows specific styles */
@media (-moz-platform: windows),
(-moz-platform: windows-win10) {

    /* Hide main tabs toolbar */
    :root[tabsintitlebar] {
        --uc-window-control-width: 137px;
    }

    #nav-bar {
        border-inline: var(--uc-window-drag-space-width, 80px) solid var(--toolbar-bgcolor);
        border-inline-style: solid !important;
        border-right-width: calc(var(--uc-window-control-width, 0px) + var(--uc-window-drag-space-width, 0px));
        /* This makes it possible to drag the maximized window. */
        padding-top: .5px !important;
        /* Removes the space left when hiding .titlebar-buttonbox-container */
        margin-left: -80px;
    }

    #back-button {
        margin-top: -.5px !important;
    }

    #forward-button {
        margin-top: -.5px !important;
    }

    #reload-button {
        margin-top: -.5px !important;
    }

    #PanelUI-button {
        margin-top: -.5px !important;
    }

    #nav-bar-overflow-button {
        margin-top: -.5px !important;
    }

    :root {
        --uc-toolbar-height: 32px;
        --chrome-content-separator-color: none !important;
    }

    :root:not([uidensity="compact"]) {
        --uc-toolbar-height: 38px;
    }

    #TabsToolbar {
        visibility: collapse !important;
    }

    /* Hide the Windows controls on the left side. */
    #TabsToolbar .titlebar-buttonbox-container {
        visibility: hidden !important;
    }

    /* Line up the Windows controls with the rest of the icons in the toolbar. */
    :root:not([sizemode="maximized"]) .titlebar-buttonbox-container {
        margin-top: 3px;
    }


    :root:not([inFullscreen]) #nav-bar {
        margin-top: calc(0px - var(--uc-toolbar-height));
        z-index: 2;
    }

    #toolbar-menubar {
        min-height: unset !important;
        height: var(--uc-toolbar-height) !important;
        position: relative;
    }

    .titlebar-buttonbox {
        z-index: 3 !important;
    }

    .titlebar-buttonbox * {
        width: 35px;
        height: 38px;
        pointer-events: auto;
    }

    #titlebar {
        z-index: 3;
        pointer-events: none;
    }

    #main-menubar {
        -moz-box-flex: 1;
        background-color: var(--toolbar-bgcolor, --toolbar-non-lwt-bgcolor);
        background-clip: padding-box;
        border-right: 30px solid transparent;
        border-image: linear-gradient(to left, transparent, var(--toolbar-bgcolor, --toolbar-non-lwt-bgcolor) 30px) 20 / 30px;
    }

    #toolbar-menubar:not([inactive]) {
        z-index: 2;
    }

    #toolbar-menubar[inactive]>#menubar-items {
        opacity: 0;
        pointer-events: none;
        margin-left: var(--uc-window-drag-space-width, 0px);
    }

    :root[inFullscreen] #nav-bar {
        border-right: none !important;
    }
}

#sidebar-box[sidebarcommand="_3c078156-979c-498b-8990-85f7987dd929_-sidebar-action"] #sidebar-header {
    visibility: collapse;
}

#sidebar-box[sidebarcommand="_3c078156-979c-498b-8990-85f7987dd929_-sidebar-action"] {
    position: relative;
    min-width: 48px !important;
    width: 48px !important;
    max-width: 48px !important;
    z-index: 1;
    margin-top: -1px;
    transition: min-width var(--transition-time) linear !important;
    will-change: min-width;
}

/* positioned=true means sidebar docked to the right */
#sidebar-box[sidebarcommand="_3c078156-979c-498b-8990-85f7987dd929_-sidebar-action"][positionend="true"] {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
}

#browser:has(#sidebar-box[sidebarcommand="_3c078156-979c-498b-8990-85f7987dd929_-sidebar-action"][positionend="true"])>#appcontent {
    margin-right: 50px;
}

#sidebar-box[sidebarcommand="_3c078156-979c-498b-8990-85f7987dd929_-sidebar-action"]:hover {
    min-width: var(--expanded-width) !important;
}

#sidebar-box[sidebarcommand="_3c078156-979c-498b-8990-85f7987dd929_-sidebar-action"]>#sidebar {
    transition: min-width var(--transition-time) linear var(--delay) !important;
    will-change: min-width;
}

#sidebar-box[sidebarcommand="_3c078156-979c-498b-8990-85f7987dd929_-sidebar-action"]:hover>#sidebar {
    min-width: var(--expanded-width) !important;
    transition: min-width var(--transition-time) linear var(--delay);
    clip-path: inset(0px -15px 0px -15px);
}

#sidebar,
#sidebar-header {
    background-color: var(--toolbar-bgcolor) !important;
    border-inline: 1px solid var(--chrome-content-separator-color) !important;
    border-inline-width: 0px 1px !important;
}

#sidebar-box[sidebarcommand="_3c078156-979c-498b-8990-85f7987dd929_-sidebar-action"]:not([positionend]):hover~#appcontent #statuspanel {
    inset-inline: auto 0px !important;
}

#sidebar-box[sidebarcommand="_3c078156-979c-498b-8990-85f7987dd929_-sidebar-action"]:not([positionend]):hover~#appcontent #statuspanel-label {
    margin-inline: 0px !important;
    border-left-style: solid !important;
}

4. 配置sidebery拓展配置

  • 打开sidebery的设置 → 点击样式编辑器,复制以下代码：
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     #root.root {
        --tabs-font: 10pt sans-serif;
        --tabs-count-font: .625rem Segoe UI;
        --bookmarks-bookmark-font: .875rem Segoe UI;
        --bookmarks-folder-font: 9pt Segoe UI;
        --nav-btn-width: 42px;
        --nav-btn-height: 42px;
        --tabs-height: 40px;
        --tabs-inner-gap: 11px;
        --tabs-pinned-width: 42px;
        --tabs-pinned-height: 42px;
        --search-height: 36px;
        --search-icon-width: 42px;
    }

    @media (prefers-color-scheme:light) {
        #root {
            --tabs-activated-bg: white !important;
            --tabs-bg-active: var(--tabs-activated-bg) !important;
            --tabs-selected-fg: var(--tabs-activated-fg) !important;
            --tabs-selected-bg: var(--tabs-activated-bg) !important;
            --bg: #f9f9fb !important;
            --badge-bg: rgb(255 255 255 / 0.85);
            --border: #606060 !important;
            --ctx-menu-separator: rgb(204 204 204);
        }
    }


    @media (prefers-color-scheme:dark) {
        #root {
            --tabs-activated-bg: #42414d !important;
            --tabs-bg-active: var(--tabs-activated-bg) !important;
            --tabs-selected-fg: var(--tabs-activated-fg) !important;
            --tabs-selected-bg: var(--tabs-activated-bg) !important;
            --bg: #2b2a33 !important;
            --badge-bg: rgb(30 30 30 / 0.85);
            --border: #c0c0c0 !important;
            --ctx-menu-separator: rgb(51 51 62);
            --tabs-bg-hover: rgb(51 51 62) !important;
        }
    }

    .NavigationBar {
        background: transparent;
        border-bottom: 1px solid var(--ctx-menu-separator);
    }

    .NavigationBar[data-layout="wrap"] .main-items {
        display: flex;
        justify-content: center;
        border: 1px solid red;
    }

    .NavigationBar[data-layout="inline"] .main-items .nav-item[data-index="-1"][data-active="true"] {
        opacity: 1;
        z-index: 100;
        transform: scale(1, 1);
    }

    .NavigationBar .static-btns {
        transition: opacity 0.5s linear;
    }

    #root:not(:hover) .NavigationBar[data-layout="inline"] .static-btns {
        opacity: 0;
        z-index: -1;
        transform: scale(0, 0);;
    }

    #root:not(:hover) .TabsPanel {
        --tabs-indent: 0px;
    }

    #root:not(:hover)[data-tabs-tree-lvl-marks="true"] .Tab[data-pin="false"]:not([data-lvl="0"]) .body:after {
        display: none;
    }

    .Tab .close {
        margin: 0 5px;
    }

    .Tab .audio {
        position: absolute;
        top: unset !important;
        bottom: -2px;
        right: -2px;
        height: 16px !important;
        width: 16px !important;
        background: var(--badge-bg);
        border-radius: 3px;
        box-shadow: var(--nav-btn-active-shadow);
    }

    .Tab .t-box {
        --audio-btn-offset: 0;
    }

    #root:not(:hover) .SearchBar::before {
        background: transparent;
    }

    #root:not(:hover) .SearchBar .placeholder,
    #root:not(:hover) .SearchBar .input {
        opacity: 0;
    }

    #root:not(:hover) .SearchBar .clear-btn {
        display: none;
    }

    #root:not(:hover) .PanelPlaceholder {
        writing-mode: vertical-rl;
        text-orientation: mixed;
    }

    .BottomBar .tool-btn {
        min-width: var(--tabs-pinned-width);
    }

5. 重启浏览器

参考

  1. 火狐浏览器firefox垂直标签页